1[Unit]
2Description=Snapshot bootfs just before it is mounted
3Requisite=zfs-import.target
4After=zfs-import.target
5Before=dracut-mount.service
6DefaultDependencies=no
7ConditionKernelCommandLine=bootfs.snapshot
8
9[Service]
10# ${BOOTFS} should have been set by zfs-env-bootfs.service
11Type=oneshot
12ExecStartPre=/bin/test -n ${BOOTFS}
13ExecStart=-/bin/sh -c '. /lib/dracut-lib.sh; SNAPNAME="$(getarg bootfs.snapshot)"; exec @sbindir@/zfs snapshot "${BOOTFS}@${SNAPNAME:-%v}"'
14RemainAfterExit=yes
15